Acid sulfate soils (ASS) are a type of soil that contains iron sulfides, which can produce sulfuric acid when exposed to air. This process can lead to significant environmental issues ...

Sulfur dioxide (SO 2) is a colourless gas with a sharp, irritating odour. It is produced by burning fossil fuels and by the smelting of mineral ores that contain sulfur. Erupting volcanoes can be a ...

MANILA, Philippines — Kanlaon Volcano released more sulfur dioxide on Sunday, January 5, the Philippine Institute of Volcanology and Seismology (Phivolcs) reported. According to Phivolcs ...

Usually, gold is locked within Earth’s mantle. But scientists have long suspected that sulfur, which forms strong chemical bonds with gold, allows it to be transported in magma up to the surface.

Calcium is a vital mineral that is crucial for the health of our bones, teeth, and muscles. Even though it is found in numerous foods, achieving the right amounts purely through diet can be ...

We have been using Andrew Lessman Calcium Magnesium Intensive Care 60 Capsules for a few weeks now and we are impressed with its mild and natural formula. The capsules are small and easy to ...

A zero calcium score with high cholesterol may mean a person is at a lower risk of coronary heart disease. It means imaging does not show a buildup of calcified plaque in the heart’s blood vessels.

Formula E is set to get a lot faster with the introduction of the GEN3 Evo, the quickest accelerating FIA single-seater race car – Capable of 0-60mph in 1.82 seconds (0-100kph in 1.86s). Set to race ...

A sulfite allergy is caused by exposure to sulfur-based compounds naturally found in certain foods and used in certain food preservatives and additives. This can lead to allergy symptoms like wheezing ...

That’s why I’ve included a sulfate option here. Brooke Jordan, co-owner of the Bird House, recommends it to her color-treated clients. To temper the harsher sulfates, Sachajuan uses what it ...

For anyone who’s spent an evening from the rim at Crater Lake, it’s no surprise it has been named the United States’ best national park for stargazing.